a.sb,
.sb a {
	width: 32px;
	height: 32px;
	background-repeat: no-repeat;
	background-position: center center;
	text-indent: -900em;
	color: #333;
	text-decoration: none;
	line-height: 100%;
	white-space: nowrap;
	display: inline-block;
	position: relative;
	vertical-align: middle;
	margin: 0 2px 5px 0;
	
	/* default button color */
	background-color: #ececec;
	border: solid 1px #b8b8b9;
	
	/* default box shadow */
	-webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 1px 0 rgba(0,0,0,.1);
	-moz-box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 1px 0 rgba(0,0,0,.1);
	box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 1px 0 rgba(0,0,0,.1);

	/* default border radius */
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	
}
/* for IE */
*:first-child+html a.sb,
*:first-child+html .sb a {
	text-indent: 0;
	line-height: 0;
	font-size: 0;
	overflow: hidden;
}


/* SB LIST
================================================ */
.sb {
	margin: 0;
	padding: 0;
}
.sb li {
	margin: 0;
	padding: 0;
	display: inline;
}




/* default hover */
a.sb:hover:after,
.sb a:hover:after {
	background-image: none;
}
a.sb:hover,
.sb a:hover,
a.sb:hover:after,
.sb a:hover:after {
	background-color: #474747;
}

/* icon with text style */
a.sb.text,
.sb.text a {
	text-indent: 0;
	width: auto;
	height: 20px;
	padding: 9px 14px 3px 34px;
	background-position: 2px center;
}
a.sb.text:hover,
.sb.text a:hover {
	color:#fff;
}

*:first-child+html a.sb.text,
*:first-child+html .sb.text a {
	text-indent: inherit; /* for IE */
	line-height: 100%;
	font-size: 100%;
}


/* glossy style */
a.sb.glossy:before,
.sb.glossy a:before {
	content: "";
	width: 100%;
	height: 50%;
	position: absolute;
	top: 0;
	left: 0;
	
	/* glossy overlay */
background: url();
	background: -moz-linear-gradient(top,  rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.2) 100%);
	background: -webkit-linear-gradient(top,  rgba(255,255,255,0.5) 0%,rgba(255,255,255,0.2) 100%);
	background: linear-gradient(top,  rgba(255,255,255,0.5) 0%,rgba(255,255,255,0.2) 100%);
}

a.sb.share_this,
.sb a.share_this {
	background-image: url(https://lh5.googleusercontent.com/-Ifgz-DWXND4/T12qETC2POI/AAAAAAAAA3k/Vn8SrAmclhw/s800/share_this.png);
}
a.sb.rss,
.sb a.rss {
	background-image: url(https://lh3.googleusercontent.com/-MmFC9eBwVjc/T12qF6fSo_I/AAAAAAAAA1Y/O6NB-1WYAPY/s800/rss.png);
}

a.sb.twitter,
.sb a.twitter {
	background-image: url(https://lh5.googleusercontent.com/-MtyOsjEv0JY/T12qG1MgoQI/AAAAAAAAA1o/AwQ2_fsRhJM/s800/twitter_bird.png);
}

a.sb.facebook,
.sb a.facebook {
	background-image: url(https://lh4.googleusercontent.com/-EM1-uwg4R7o/T12qCFv6RBI/AAAAAAAAA0w/dHXcxw28TwQ/s800/facebook.png);
}

a.sb.youtube {
	background-image: url(https://lh5.googleusercontent.com/-twVkLk9ZwXw/T12qQgxFwSI/AAAAAAAAA3U/y1S3rnpVF4c/s800/youtube.png);
}
a.sb.email {
	background-image: url(https://lh3.googleusercontent.com/-g_TAY35ysXM/T12p_8G2ZqI/AAAAAAAAA0Y/kDHCH2Vy3Jo/s800/email.png);
}

a.sb.share_this:hover,
.sb a.share_this:hover {
	background-image: url(https://lh4.googleusercontent.com/--4gV5B3nkto/T12qMjnQy5I/AAAAAAAAA2s/rEfE-QkmKQM/s800/white_share_this.png);
}
a.sb.rss:hover,
.sb a.rss:hover {
	background-image: url(https://lh3.googleusercontent.com/-itB5fbKPBFg/T12qMIp5IhI/AAAAAAAAA2Y/CDl4o3UXjmg/s800/white_rss.png);
}

a.sb.twitter:hover,
.sb a.twitter:hover {
	background-image: url(https://lh5.googleusercontent.com/-J1t-Lj102Bg/T12qOfsuJ_I/AAAAAAAAA20/AFPvEOfkXJQ/s800/white_twitter_bird.png);
}

a.sb.facebook:hover,
.sb a.facebook:hover {
	background-image: url(https://lh5.googleusercontent.com/-ZM3VUsse-nw/T12qIPePkiI/AAAAAAAAA10/OvHNH_9-qM8/s800/white_facebook.png);
}

a.sb.youtube:hover {
	background-image: url(https://lh5.googleusercontent.com/-twVkLk9ZwXw/T12qQgxFwSI/AAAAAAAAA3U/y1S3rnpVF4c/s800/youtube.png);
}
a.sb.email:hover {
	background-image: url(https://lh3.googleusercontent.com/-g_TAY35ysXM/T12p_8G2ZqI/AAAAAAAAA0Y/kDHCH2Vy3Jo/s800/email.png);
}